diff --git a/src/views/modules/sampleManagement/com_technical-add-or-update.vue b/src/views/modules/sampleManagement/com_technical-add-or-update.vue
index 3e5728a..260a1a0 100644
--- a/src/views/modules/sampleManagement/com_technical-add-or-update.vue
+++ b/src/views/modules/sampleManagement/com_technical-add-or-update.vue
@@ -317,7 +317,7 @@
       getBaseData (val) {
         if (this.tagNo === 134) {
           if(this.tagNo1==1) {
-            this.dataForm.testPartNo = val.Test_part_no
+            this.dataForm.testPartNo = val.PART_NO
             this.dataForm.proofingNo = ''
             this.changeTestDesc();
           }